- Deprecate GPT-4.1 across all GitHub Copilot experiences (Chat, inline edits, ask/agent modes, code completions).
- Effective June 1, 2026.
- Recommend migrating to the suggested alternative model.
Platform Engineering changelog updates
CI/CD, containers, cloud runtime, security, monitoring, and developer velocity. Follow release notes, breaking changes, security patches, pricing updates, and community reactions from this channel.
Use this Platform Engineering changelog channel to compare product release notes, discover risky migrations, and build a weekly digest for the tools in this stack.
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Latest Platform Engineering changelog updates
- Expanded technical preview of the GitHub Copilot app to all existing Copilot Pro, Pro+, Business, and Enterprise customers
- Copilot app now downloadable for Windows, macOS, and Linux
- GitHub Copilot SDK reaches general availability with a stable, production‑ready API.
- Developers can now embed Copilot's agentic engine in applications, services, and tools.
- Comprehensive documentation and support are provided for production use.
- Added an experimental terminal UI with tab support
- Introduced rubber‑duck assistance, prompt scheduling, and voice input as generally available features
- Delivered a major Copilot CLI refresh announced at Microsoft Build 2026
- Introduced public preview of sandboxed execution environments for GitHub Copilot, available both locally and in the cloud.
- Provides isolated, secure contexts for Copilot’s code generation tools, enhancing security and reliability.
- Copilot code review now adapts to your team’s tools and standards
- Introduces two public preview features: Agent skills and MCP
- Scales review depth based on the complexity of each change
- Introduces GitHub Copilot code review for Azure Repos in technical preview
- Enables on-demand pull request reviews directly within Azure DevOps workflows
- Feature becomes available once the preview is enabled
- Introduces AI-powered agent apps from GitHub partners that can be installed via the GitHub Marketplace.
- Agent apps integrate directly into GitHub and are installed like any other GitHub App.